Dual-purpose horizontal compressor main body and compressor
By designing a dual-purpose horizontal compressor body, the high cost problem caused by the structural differences between overhead and wall-mounted compressors in the prior art is solved, and the multi-purpose adaptability and cost reduction of the compressor are achieved.
Patent Information
- Application Number
- CN202421350260.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-13
AI Technical Summary
In the prior art, the structural differences between overhead and wall-mounted compressors are large, resulting in the need of customization of the piping structure, which increases the design and manufacturing costs. At the same time, two sets of molds and different material management are required, which increases the cost.
A dual-purpose horizontal compressor body is designed, including a compressor housing, a pump body structure and a mounting tripod. The pump body structure is coaxially built into the compressor housing. The slider groove, pump oil pipe and refrigerant inlet are located in the lower half of the compressor housing, and the ventilation holes and exhaust ports are located in the upper half of the area. Through these structural improvements, the compressor can be suitable for air conditioners with two different structures of overhead or wall-mounted air conditioners.
The multi-purpose adaptability of the compressor is achieved, reducing the cost of design and material management, reducing production costs, and improving the overall applicability of the compressor.
Smart Images
Figure CN222650156U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of compressors, in particular to a dual-purpose horizontal compressor body and a compressor. Background Art
[0002] At present, in order to reduce the overall height of the vehicle body and the overall size of the air conditioner outdoor unit, the air conditioner is usually designed as a roof-mounted or wall-mounted air conditioner. Among them, the roof-mounted air conditioner is a horizontal compressor installed horizontally on the roof, while the wall-mounted air conditioner is a vertical compressor installed vertically on one side of the vehicle body. These two compressors with different installation methods can meet the different needs of the end users of the automobile factory, so as to facilitate the assembly of the vehicle air conditioner.
[0003] However, the structures of overhead horizontal compressors and wall-mounted vertical compressors are quite different. The piping that forms the closed path of the refrigerant circulation needs to be customized according to the corresponding compressor, which increases the design and manufacturing costs. In addition, two sets of molds are required for the air conditioner shell, which is costly. The materials used by the two systems cannot be shared, so the materials of the two systems need to be designed and managed separately, and the cost of material management also increases accordingly. Utility Model Content
[0004] Based on this, the purpose of the utility model is to overcome the deficiencies of the prior art and provide a dual-purpose horizontal compressor body that can be applied to compressors of two different structures, namely, ceiling-mounted or wall-mounted, thereby effectively improving the applicability of the compressor.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A dual-purpose horizontal compressor body, comprising a compressor housing, a pump body structure, and a mounting bracket, wherein the pump body structure is coaxially built into the compressor housing, the mounting bracket is arranged at the outer bottom of the compressor housing, the connection surface between the mounting bracket and the compressor housing is a reference surface, the axis of the compressor housing is parallel to the reference surface, and the center line of the compressor housing is perpendicular to the reference surface to form a vertical surface;
[0007] The pump body structure is provided with a slider groove along its radial direction, the slider groove is located in the lower half of the compressor housing, one end of the pump body structure is connected to an oil pump pipe, the pipe mouth of the oil pump pipe is located in the lower half of the compressor housing, and the pipe mouth of the oil pump pipe and the slider groove are located on the same side of the vertical plane;
[0008] The outer wall of the pump body structure is provided with a refrigerant inlet, the refrigerant inlet is located in the lower half of the compressor housing, and the refrigerant inlet and the slider groove are located on the same side of the vertical plane, and the center of the refrigerant inlet is radially to the axis of the pump body structure and forms an angle β with the vertical plane, 18°<β<25°;
[0009] An exhaust port is formed through the outer wall of the compressor housing, and the exhaust port and the refrigerant inlet are respectively located on both sides of the vertical plane, and the exhaust port is located in the upper half of the compressor housing. The exhaust port forms an angle γ with respect to the axis of the compressor housing and the vertical plane, and 25°<γ<50°.
[0010] As an implementation manner, the angle formed by the extension line of the slider groove along its length direction and the vertical plane is α, 25°<α<50°.
[0011] As an implementation mode, the oil pump pipe is arranged along the radial direction of the pump body structure, and the angle formed by the radial extension line of the oil pump pipe and the extension line of the slider groove along its length direction is δ, and δ<15°.
[0012] As an embodiment, the compressor housing is respectively provided with end covers and protective covers at both ends along its axial direction, the pump body structure is spaced apart from the end covers, and an oil pump cover is coaxially provided at one end of the pump body structure adjacent to the end cover, and one end of the oil pump pipe passes through and is connected to the oil pump cover.
[0013] As an embodiment, the pump body structure includes a coaxially arranged bearing flange, the outer circumferential wall of the bearing flange is connected to the inner circumferential wall of the compressor housing; the bearing flange is provided with a vent hole along its axial direction, and the vent hole is located in the upper half of the compressor housing.
[0014] As an implementation manner, the vent hole and the exhaust port are located on the same side of the vertical plane, and an angle formed by a line connecting the center of the vent hole and the center line of the pump body structure and the vertical plane is less than 70°.
[0015] As an embodiment, the vent hole and the refrigerant inlet are located on the same side of the vertical plane, and an angle formed by a line connecting the center of the vent hole and the center line of the pump body structure and the vertical plane is less than 40°.
[0016] As an embodiment, the bearing flange is provided with an oil hole along its axial direction, and the oil hole is located in the lower half of the compressor housing; the diameter of the oil hole is d, the outer diameter of the bearing flange is D, and 0.05<d / D<0.16.
[0017] As an embodiment, the exhaust port is connected to an exhaust pipe, and a terminal end of the exhaust pipe extends out of the compressor housing.
[0018] Therefore, the dual-purpose horizontal compressor body provided by the embodiment of the utility model improves the pump body structure and the compressor housing so that the dual-purpose horizontal compressor body of the embodiment of the utility model can be applied to air conditioners with two different structures, namely, ceiling-mounted or wall-mounted; if applied to a ceiling-mounted air conditioner, the mounting bracket at the bottom of the compressor housing can be horizontally assembled. At this time, since the slider groove and the pipe opening of the pump oil pipe are both located in the lower half of the compressor housing, and the air vent is located in the upper half of the compressor housing, the refrigerant enters the pump body structure from the liquid reservoir and drives the pump body structure to operate. The high-pressure refrigerant gas discharged from the pump body structure circulates inside the compressor housing, passes through the air vent in the upper half, and is discharged from the exhaust port on the other side of the upper half, thereby forming a high pressure difference in the cavities on both sides of the pump body structure, and the pipe opening of the pump oil pipe can perform normal oil pumping operations to achieve lubrication of the inside of the pump oil structure.
[0019] When the dual-purpose horizontal compressor body of the utility model embodiment is applied to a wall-mounted air conditioner, under the positive projection angle of the end cover of the compressor housing, when the slider groove and the oil pump pipe are located in the lower half area on the right side of the compressor housing, the dual-purpose horizontal compressor body needs to be rotated 90° clockwise so that the mounting surface of the mounting bracket away from the compressor housing can be parallel to the vertical plane, thereby facilitating the vertical assembly of the mounting bracket. At this time, the slider groove and the pipe opening of the oil pump pipe are located in the lower left area of the compressor housing, the air vent is located in the upper right area of the compressor housing, and the exhaust port is located in the upper right area of the compressor housing. At this time, the oil level inside the compressor housing can still be immersed in the pipe opening of the oil pump pipe, so that the oil pump pipe can still achieve normal oil pumping operation. That is to say, the embodiment of the utility model makes improvements to the slider groove, air vents, and oil pump pipe of the oil pump structure, as well as the exhaust pipe and liquid reservoir, so that the horizontal compressor of the embodiment of the utility model can be applied to air conditioners with two different installation methods: ceiling-mounted or wall-mounted. In this way, the manufacturer does not need to design two different sets of compressors for air conditioners with two different installation methods, which can effectively reduce design costs, material management costs and other expenses, and effectively improves the applicability of the horizontal compressor of the embodiment of the utility model.
[0020] Similarly, from the perspective of the orthographic projection of the end cover of the compressor housing, when the slider groove and the oil pump pipe are located in the lower half of the left side of the compressor housing, the dual-use horizontal compressor body needs to be rotated 90° counterclockwise so that the mounting surface of the mounting bracket away from the compressor housing can be parallel to the vertical plane, thereby facilitating the vertical assembly of the mounting bracket. At this time, the slider groove and the pipe opening of the oil pump pipe are located in the lower right area of the compressor housing, the air vent is located in the upper left area of the compressor housing, and the exhaust port is located in the upper left area of the compressor housing. At this time, the oil level inside the compressor housing can still penetrate the pipe opening of the oil pump pipe, so that the oil pump pipe can still achieve normal oil pumping operation.
[0021] In addition, the embodiment of the utility model further provides a compressor, including the dual-purpose horizontal compressor body proposed in any of the above embodiments, and also including a liquid reservoir, the liquid reservoir being fixed on the outer wall of the compressor housing, and the liquid reservoir being connected to the refrigerant inlet. The embodiment of the utility model improves the slider groove, vent hole, and oil pump pipe of the oil pump structure, so that the compressor of the embodiment of the utility model can be applied to air conditioners with two different installation methods: ceiling-mounted or wall-mounted, thereby effectively improving the applicability of the air conditioner.
[0022] In order to better understand and implement the present invention, the present invention is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 This is a schematic structural diagram of a dual-purpose horizontal compressor body according to an embodiment of the utility model;
[0024] Figure 2 It is a structural schematic diagram of the projection perspective of the end cover of the dual-purpose horizontal compressor body of the embodiment of the utility model;
[0025] Figure 3 for Figure 2 A schematic diagram of the internal structure of the dual-purpose horizontal compressor body with the end cover opened;
[0026] Figure 4 for Figure 3 An angular diagram of a dual-purpose horizontal compressor body is shown;
[0027] Figure 5 for Figure 2 The schematic diagram of the structure of the dual-purpose horizontal compressor body shown is rotated 90° clockwise;
[0028] Figure 6 for Figure 5 A schematic diagram of the internal structure of the dual-purpose horizontal compressor body with the end cover opened;
[0029] Figure 7 for Figure 6An angular diagram of a dual-purpose horizontal compressor body is shown;
[0030] Figure 8 This is a schematic diagram of the structure of a compressor according to an embodiment of the utility model;
[0031] Fig. 9 Schematic diagram of the refrigerant path of the compressor according to the present utility model.
[0032] Description of reference numerals:
[0033] 10. Compressor housing; 11. Mounting bracket; 12. End cover; 13. Protective cover; 14. Refrigerant inlet; 15. Exhaust port; 20. Pump structure; 21. Slider groove; 22. Pump oil pipe; 23. Bearing flange; 24. Air vent; 25. Oil hole; 30. Liquid reservoir; 31. Intake pipe; 40. Exhaust pipe. DETAILED DESCRIPTION
[0034] To further illustrate each embodiment, the present invention provides drawings. These drawings are part of the disclosure of the present invention, which are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention.
[0035] In the description of the present invention, it needs to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "left", "right", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0036] In the related art, the horizontal compressor is installed in a horizontal position, and its overall height after installation is low. The bottom area of the internal space is provided with an oil pumping mechanism. In order to ensure the function of the oil pumping, the oil pumping pipe is usually arranged vertically downward. In addition, in order to ensure that the slider in the pump body is fully supplied with oil, the direction of the slider groove in the pump body cylinder is generally arranged perpendicular to the bottom surface. During operation, the low-pressure refrigerant gas is sucked from the suction pipe of the liquid reservoir, and after being compressed into a high-temperature and high-pressure gas by the pump body structure, it is discharged to the motor side inside the compressor housing, forming a high-pressure chamber at the location of the motor rotor. The high-temperature and high-pressure refrigerant gas is discharged from the upper through hole of the bearing and the gap between the flange and the housing to the low-pressure chamber between the oil pump cover and the compressor housing, and finally discharged through the exhaust pipe. Among them, a certain pressure difference can be formed between the high-pressure chamber and the low-pressure chamber, thereby forming a pressure difference oil supply. The oil is supplied from the lower part of the housing to each friction surface of the pump body by the oil pumping pipe, ensuring the long-term and stable operation of the compressor.
[0037] See also Figures 1 to 4 ; This embodiment provides a dual-purpose horizontal compressor body, including a compressor housing 10, a pump body structure 20, and a mounting bracket 11, wherein the pump body structure 20 is coaxially built into the compressor housing 10, and the mounting bracket 11 is arranged at the outer bottom of the compressor housing 10, and the connection surface between the mounting bracket 11 and the compressor housing 10 is a reference plane, the axis of the compressor housing 10 is parallel to the reference plane, and the center line of the compressor housing 10 is perpendicular to the reference plane to form a vertical plane;
[0038] The pump body structure 20 is provided with a slider groove 21 along its radial direction, and the slider groove 21 is located in the lower half of the compressor housing 10. One end of the pump body structure 20 is connected to a pump oil pipe 22, and the pipe mouth of the pump oil pipe 22 is located in the lower half of the compressor housing 10, and the pipe mouth of the pump oil pipe 22 and the slider groove 21 are located on the same side of the vertical plane; further, the angle formed by the extension line of the slider groove 21 along its length direction and the vertical plane is α, 25°<α<50°; the pump oil pipe 22 is arranged along the radial direction of the pump body structure 20, and the angle formed by the radial extension line of the pump oil pipe 22 and the extension line of the slider groove 21 along its length direction is δ, δ<15°;
[0039] The outer wall of the pump body structure 20 is provided with a refrigerant inlet 14, which is located in the lower half of the compressor housing 10, and the refrigerant inlet 14 and the slider groove 21 are located on the same side of the vertical plane, and the center of the refrigerant inlet 14 is radial to the axis of the pump body structure 20 and forms an angle β with the vertical plane, 18°<β<25°;
[0040] The outer wall of the compressor housing 10 is penetrated with an exhaust port 15, and the exhaust port 15 is connected to an exhaust pipe 40; the exhaust port 15 and the refrigerant inlet 14 are respectively located on both sides of the vertical plane, and the exhaust port 15 is located in the upper half of the compressor housing 10, and the exhaust port 15 forms an angle γ with the radial axis of the compressor housing 10 and the vertical plane, 25°<γ<50°.
[0041] Among them, the compressor housing 10 is respectively provided with an end cover 12 and a protective cover 13 at both ends along its axial direction, the pump body structure 20 is spaced apart from the end cover 12, and an oil pump cover is coaxially provided at one end of the pump body structure 20 adjacent to the end cover 12, and one end of the oil pump pipe 22 passes through and is connected to the oil pump cover.
[0042] The pump body structure 20 of the embodiment of the utility model comprises a coaxially arranged bearing flange 23, the outer peripheral wall of the bearing flange 23 is connected to the inner peripheral wall of the compressor housing 10; the bearing flange 23 is provided with a vent hole 24 along its axial direction, and the vent hole 24 is located in the upper half of the compressor housing 10. The vent hole 24 and the exhaust pipe 40 are located on the same side of an imaginary vertical plane, and the angle formed by the line connecting the center of the vent hole 24 and the center line of the pump body structure 20 and the imaginary vertical plane is less than 70°; or, the vent hole 24 and the intake pipe 31 are located on the same side of an imaginary vertical plane, and the angle formed by the line connecting the center of the vent hole 24 and the center line of the pump body structure 20 and the imaginary vertical plane is less than 40°.
[0043] In addition, the bearing flange 23 of the embodiment of the utility model is provided with an oil hole 25 along its axial direction, and the oil hole 25 is located in the lower half of the compressor housing 10; the aperture of the oil hole 25 is d, the outer diameter of the bearing flange 23 is D, 0.05<d / D<0.16.
[0044] like Fig. 9 As shown, one end of the pump body structure 20 is spaced apart from the end cover 12 and encloses a low-pressure cavity, and the pump oil pipe 22 is located in the low-pressure cavity; the other end of the pump body structure 20 is spaced apart from the protective cover 13 and encloses a high-pressure cavity, and the refrigerant outlet of the pump body structure 20 is arranged in the lower half of the compressor housing 10 and is discharged toward the high-pressure cavity; in this way, the high-temperature and high-pressure refrigerant gas discharged from the bottom of the pump oil structure circulates through the high-pressure cavity, is discharged into the low-pressure cavity from the vent hole 24 on the bearing flange 23, and is discharged to the outside from the exhaust port 15. In this process, a certain pressure difference can be formed between the high-pressure cavity and the low-pressure cavity, thereby forming a pressure difference oil supply. The oil is supplied from the lower part of the compressor housing 10 to the various friction surfaces of the pump body structure 20 by the pump oil pipe 22, ensuring that the horizontal compressor can maintain long-term stable operation.
[0045] In some optional embodiments, the number of the vent holes 24 on the bearing flange 23 may be 3 or 4. In addition, the shape of the vent holes 24 may be circular, elliptical, or the like.
[0046] In some optional embodiments, the number of the oil through hole 25 may be 1 or 2. In addition, the diameter d of the oil through hole 25 satisfies the relationship: 2.5 mm < d < 12 mm.
[0047] In order to facilitate the connection and fixation of the liquid reservoir 30, in the embodiment of the utility model, a connecting frame is provided on the outer wall of the compressor housing 10, and the liquid reservoir 30 is provided on the connecting frame. In order to facilitate the installation of the horizontal compressor, the number of the mounting brackets 11 in the embodiment of the utility model is two, and the two mounting brackets 11 are distributed at intervals along the axial direction of the compressor housing 10 at the outer bottom of the compressor housing 10.
[0048] Therefore, the dual-purpose horizontal compressor body provided by the embodiment of the utility model improves the pump body structure 20 and the compressor housing 10 so that the dual-purpose horizontal compressor body of the embodiment of the utility model can be applied to air conditioners with two different structures, namely, ceiling-mounted or wall-mounted; when applied to a ceiling-mounted air conditioner, the mounting bracket 11 at the bottom of the compressor housing 10 can be horizontally assembled. At this time, since the slide groove 21 and the pipe openings of the pump oil pipe 22 are both located in the lower half of the compressor housing 10, and the vent 24 is located in the upper half of the compressor housing 10, the refrigerant enters the pump body structure 20 from the liquid reservoir 30 and drives the pump body structure 20 to operate. The high-pressure refrigerant gas discharged from the pump body structure 20 circulates inside the compressor housing 10, passes through the vent 24 in the upper half, and is discharged from the exhaust port 15 on the other side of the upper half, thereby forming a high pressure difference in the cavities on both sides of the pump body structure 20, and the pipe opening of the pump oil pipe 22 can perform normal oil pumping operations to achieve lubrication of the inside of the oil pump structure.
[0049] When the dual-purpose horizontal compressor body of the utility model is applied to a wall-mounted air conditioner, Figures 5 to 7As shown, under the positive projection perspective of the end cover 12 of the compressor housing 10, when the slider groove 21 and the pump oil pipe 22 are located in the lower half area on the right side of the compressor housing 10, the dual-purpose horizontal compressor body needs to be rotated 90° clockwise so that the mounting surface of the mounting bracket 11 away from the compressor housing 10 can be parallel to the vertical plane, thereby facilitating the vertical assembly of the mounting bracket 11. At this time, the original vertical plane becomes a wall-mounted horizontal plane due to a 90° clockwise rotation, and the original reference plane becomes a wall-mounted vertical plane due to a 90° clockwise rotation. The range of the angle α formed by the extension line of the slider groove 21 along its length direction and the wall-mounted vertical plane satisfies the relationship: 40°<α<65°; the range of the angle β formed by the center of the refrigerant inlet 14 radially to the axis of the pump body structure 20 and the wall-mounted vertical plane satisfies the relationship: 55°<β<72°; the range of the angle γ formed by the exhaust port 15 radially to the axis of the compressor housing 10 and the wall-mounted vertical plane satisfies the relationship: 40°<γ<65°; at this time, the oil level inside the compressor housing 10 can still immerse the pipe mouth of the pump oil pipe 22, so that the pump oil pipe 22 can still achieve normal oil pumping operation. That is to say, the compressor of the embodiment of the utility model can be applied to air conditioners with two different installation methods: ceiling-mounted or wall-mounted, by improving the slider groove 21, the vent hole 24, the oil pump pipe 22 of the oil pump structure, and improving the exhaust pipe 40 and the liquid reservoir 30.
[0050] Similarly, under the perspective of the positive projection of the end cover 12 of the compressor housing 10, when the slider groove 21 and the pump oil pipe 22 are located in the lower half of the left side of the compressor housing 10, the dual-purpose horizontal compressor body needs to be rotated 90° counterclockwise so that the mounting surface of the mounting bracket 11 away from the compressor housing 10 can be parallel to the vertical plane, so as to facilitate the vertical assembly of the mounting bracket 11. At this time, the slider groove 21 and the pipe opening of the pump oil pipe 22 are located in the lower right area of the compressor housing 10, and the vent hole 24 is located in the upper left area of the compressor housing 10, and the exhaust port 15 is located in the upper left area of the compressor housing 10. At this time, the oil level inside the compressor housing 10 can still be immersed in the pipe opening of the pump oil pipe 22, so that the pump oil pipe 22 can still achieve normal oil pumping operation. In this way, the manufacturer does not need to design two different sets of compressors for air conditioners with two different installation methods, which can effectively reduce the design cost, material management cost and other costs, and effectively improve the applicability of the compressor of the embodiment of the utility model.
[0051] In addition, the embodiment of the utility model further provides a compressor, including the dual-purpose horizontal compressor body proposed in any of the above embodiments, and also including a liquid reservoir 30, the liquid reservoir 30 is fixed on the outer wall of the compressor housing 10, and the liquid reservoir 30 is connected to the refrigerant inlet 14 through an air intake pipe 31. The embodiment of the utility model improves the slider groove 21, the vent hole 24, and the oil pump pipe 22 of the oil pump structure, so that the compressor of the embodiment of the utility model can be applied to air conditioners with two different installation methods: ceiling-mounted or wall-mounted, thereby effectively improving the applicability of the air conditioner.
[0052] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the dual-purpose horizontal compressor body and compressor of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.
Claims
1. A dual-purpose horizontal compressor body, characterized in that: It comprises a compressor housing, a pump body structure, and a mounting bracket, wherein the pump body structure is coaxially built into the compressor housing, the mounting bracket is arranged at the outer bottom of the compressor housing, the connection surface between the mounting bracket and the compressor housing is a reference plane, the axis of the compressor housing is parallel to the reference plane, and the center line of the compressor housing is perpendicular to the reference plane to form a vertical plane; The pump body structure is provided with a slider groove along its radial direction, the slider groove is located in the lower half of the compressor housing, one end of the pump body structure is connected to an oil pump pipe, the pipe mouth of the oil pump pipe is located in the lower half of the compressor housing, and the pipe mouth of the oil pump pipe and the slider groove are located on the same side of the vertical plane; The outer wall of the pump body structure is provided with a refrigerant inlet, the refrigerant inlet is located in the lower half of the compressor housing, and the refrigerant inlet and the slider groove are located on the same side of the vertical plane, and the center of the refrigerant inlet is radially to the axis of the pump body structure and forms an angle β with the vertical plane, 18°<β<25°; An exhaust port is formed through the outer wall of the compressor housing, and the exhaust port and the refrigerant inlet are respectively located on both sides of the vertical plane, and the exhaust port is located in the upper half of the compressor housing. The exhaust port forms an angle γ with respect to the axis of the compressor housing and the vertical plane, and 25°<γ<50°.
2. The dual-purpose horizontal compressor body according to claim 1, characterized in that: The included angle formed by the extension line of the slider groove along its length direction and the vertical plane is α, 25°<α<50°.
3. The dual-purpose horizontal compressor body according to claim 2, characterized in that: The oil pump pipe is arranged along the radial direction of the pump body structure, and the angle formed by the radial extension line of the oil pump pipe and the extension line of the slider groove along its length direction is δ, and δ<15°.
4. The dual-purpose horizontal compressor body according to claim 1, characterized in that: The compressor housing is provided with end covers and protective covers at both ends along its axial direction, the pump body structure is spaced apart from the end covers, and an oil pump cover is coaxially provided at one end of the pump body structure adjacent to the end cover, and one end of the oil pump pipe passes through and is connected to the oil pump cover.
5. The dual-purpose horizontal compressor body according to claim 1, characterized in that: The pump body structure includes a coaxially arranged bearing flange, the outer peripheral wall of the bearing flange is connected to the inner peripheral wall of the compressor housing; the bearing flange is provided with a vent hole along its axial direction, and the vent hole is located in the upper half of the compressor housing.
6. The dual-purpose horizontal compressor body according to claim 5, characterized in that: The vent hole and the exhaust port are located on the same side of the vertical plane, and an angle formed by a line connecting the center of the vent hole and the center line of the pump body structure and the vertical plane is less than 70°.
7. The dual-purpose horizontal compressor body according to claim 5, characterized in that: The vent hole and the refrigerant inlet are located on the same side of the vertical plane, and an angle formed by a line connecting the center of the vent hole and the center line of the pump body structure and the vertical plane is less than 40°.
8. The dual-purpose horizontal compressor body according to claim 5, characterized in that: The bearing flange is provided with an oil hole along its axial direction, and the oil hole is located in the lower half of the compressor housing; the diameter of the oil hole is d, the outer diameter of the bearing flange is D, and 0.05<d / D<0.
16.
9. The dual-purpose horizontal compressor body according to claim 1, characterized in that: The exhaust port is connected to an exhaust pipe, and a terminal end of the exhaust pipe extends out of the compressor housing.
10. A compressor, characterized in that: It comprises a dual-purpose horizontal compressor body as described in any one of claims 1 to 9, and also comprises a liquid reservoir, wherein the liquid reservoir is fixed on the outer side wall of the compressor housing and the liquid reservoir is connected to the refrigerant inlet.